If ultimately true, the universe will reach its maximum size around 11 billion years from now. At that point, physics (and ...
For decades, astronomers have believed that dark matter and dark energy make up most of the universe. However, a new study ...
The first stars in the universe formed out of pristine hydrogen and helium clouds, in the first few hundred million years ...
Understanding singularities is key to resolving gaps in physics, with theories like string theory and causal set theory ...